Tag Archives: TJRB

Post navigation

Apologies for the recent absence of the Tax Justice Research Bulletin. The TJRB will be back soon, and in the meantime here’s a review of the major research contribution from the second half of 2015. This longish post is based on my remarks at the book’s launch in Oslo in December (and includes a couple of the authors’ slides), where the idea of a global compact ended up being discussed at some length…

Challenging narratives: Illicit flows, corruption, Africa and the world

This new volume from the AERC (African Economic Research Consortium) is a very welcome milestone in scholarship on the complex and contested areas of capital flight and illicit financial flows (IFF). It is more than that however. It is a powerful book in terms of what it represents; what it contributes; and above all, of what it challenges. These are discussed in turn below, before consideration of a major policy opportunity that now beckons.

Context

Capital flight is defined as consisting of (predominantly illicit) unrecorded movements of capital across borders, made up of discrepancies between the recorded sources and uses of foreign exchange, combined with the movements hidden through trade mispricing. The larger set of IFF will also include recorded flows of illicit capital, for example through money laundering.

This is only the second major volume to address IFF directly, and it is no coincidence that the Norwegian government has provided support to both. This issue, now firmly on the global policy agenda, was nowhere when Norway first began to promote it. Has any donor managed such powerful impact on any issue, through targeted, strategic interventions? And yes, full disclosure: the Tax Justice Network, too, has benefited from Norwegian funding.

The first IFF volume, Draining Development, was published by the World Bank in 2012 following a 2009 conference. Despite initial agreement, the Bank backed out of providing a full study itself and instead brought together external researchers (myself included). The resulting work remains a milestone, but is inevitably somewhat patchy given the quite disparate nature of the group.

Ajayi & Ndikumana, in contrast, have produced a volume with a good degree of coherence across the individual chapters and above all in terms of the overall arc, presumably reflecting the authors’ common AERC involvement as well as the editors’ guiding hand.

And so the new volume represents further evidence of African leadership on these issues, in the research sphere also. But its contribution is greater than this.

Major findings

First, the book provides updated (Ndikumana & Boyce) estimates of the scale of capital flight from the continent over four decades. In the context of inevitable difficulties of estimating from data anomalies, things which are deliberately hidden – as well as general weaknesses of data quality and/or availability – these are the leading time-series estimates available (more on the question of estimates below).

The book’s major contributions lie in the analysis of the determinants, and as importantly the non-determinants, of capital flight. The non-determinants include:

Weeks’ sharp statement of findings arguably applies across the wider set of results too:

“the orthodox narrative that capital flight results from unsound macro policies [is reversed]. On the contrary, capital flight may force governments into policies that work against the majority of the population”

Evidence is also found for the following determinants of capital flight:

external debt (much of which has historically left again through the ‘revolving door’ – chapters 2, 3: Ajayi, and 5: Murinde, Ocheng & Meng);

habit, and the impact of continuing impunity – including social determinants of tax compliance and the possibility of vicious circles of IFF and governance (chapters 5, 11: Ayogu & Gbadebo-Smith, and 12: Kedir); and far from least

Taken together, these findings provide a base of new evidence sufficiently broad that it has implications not only for national policymakers, but also for the wider narrative.

A new challenge to sticky narratives

There are a number of sticky narratives in development. As in other fields, these are stories which seem to have a staying power in popular and policy discourse that far outlives any basis they may have in technical research. Two of these come together in the issues explored here.

Perhaps the stickiest of narratives, and certainly one of the most pernicious, is the persistent association of corruption with poverty. This narrative has its roots in self-justifying colonial discourse of fitness to rule (and to be ruled), and its persistence reflects the decades-long promulgation in the media (and by some NGOs) of images of kleptocratic elites in post-independence regimes. The largely (though far from exclusively) African identity of those states (i.e. those that most recently gained independence) often provides an additionally unpleasant (and sticky) racist element.

The Corruption Perceptions Index, which aggregates multiple surveys (largely of international elites), is highly correlated with per capita GDP: so respondents tend to perceive poorer countries as more corrupt. But the consistent presence of Somalia, for example, near the bottom; or of Switzerland near the top; may reveal more about those whose perceptions are surveyed, than those who are perceived.

One of the motivations for the creation of the Tax Justice Network’s Financial Secrecy Index was precisely to challenge this view, by using objectively verifiable criteria to rank jurisdictions according to their provision of financial secrecy to non-residents: if you will, the selling of corruption services. Top ranking – that is, the biggest global provider of financial secrecy – is Switzerland. The United States comes in third place, Mauritius 23rd and Ghana 48th.

The second sticky narrative holds that capital flight is, in effect, a punishment on (especially African?) governments for bad policy. This can act in combination with the first to produce the story that African capital flight is the result of African corruption.

The findings of the AERC volume provide a powerful challenge to this story. First, they offer some support to the old challenge: that it takes ‘two to tango’. Or as Mobutu Sese Seko is quoted: “It takes two to corrupt – the corrupter and the corrupted” (p.406, citing Bob Geldof). In this view, African elites may be culpable but so too are their ‘partners’.

More importantly, the findings support a new challenge: What if most of the blame lies elsewhere? While governments have tended to pursue the policies shown to be ineffective in reducing capital flight, many of the real levers of power have lain outside the continent. In each of the following cases, for example, who is the corrupter and who the corrupted?

An anonymous BVI company is awarded a cheap Zambian mining concession, then flips it to a UK-listed plc

A Swiss bank holds a Nigerian resident’s overseas assets through a Jersey trust; nothing is reported to the Nigerian authorities

A US-headquartered multinational shifts profit from Ghana to Luxembourg

We could go on; and indeed the book offers many examples. We should also consider other examples, such as that of a South African multinational shifting Uganda profits to Mauritius. We might perhaps settle on a view that the blame is very well shared indeed around the world. We might also wonder if poverty is not associated with corruption, so much as with exploitation by the corrupt.

At a minimum, the evidence presented by the AERC authors should serve to unstick the casual elision of corruption and poverty, and of capital flight and African policies.

Policy opportunities

The Sustainable Development Goals’ target to reduce illicit financial flows is a golden opportunity to catalyse improved quantitative methodologies; to ensure more and better data is available; and to introduce indicators that drive accountability for progress. But the SDGs will not fill the policy gap.

Although the ‘crazy ideas’ generated by civil society in the early 2000s now dominate the global policy agenda, there is a failure across the board – most obviously in terms of country-by-country reporting, and automatic exchange of tax information – to ensure that the benefits flow to developing countries as well as OECD members.

It seems that political power, rather than genuine commitment to transparency principles, still determines who is able to benefit. The Mbeki panel has called for greater progress in these areas. But is there an opportunity to sidestep, or indeed to leapfrog, much of the current issues by taking a more direct approach?

The final chapters of this important volume (15; and 16 – Boyce & Ndikumana in particular) detail a wide range of policy responses to the various findings, from capital controls and debt audits to some of the fundamental challenges to financial secrecy that the Tax Justice Network exists to champion – not least, fully public country-by-country reporting for multinational companies.

A global compact on financial transparency

The most striking proposal, however, is one not currently on the international policy agenda: a global compact among governments, CSOs and international institutions, covering strategies at the national, continental and global levels. Boyce & Ndikumana highlight the importance of:

National governments integrating the various mechanisms and agencies that are relevant for each type of illicit flow;

Continental conventions to provide a framework for harmonisation and coordination of national initiatives;

Global civil society networks working more closely with local civil society organisations, with greater speed of communication, greater coordination and institutionalised collaboration.; and

Global initiatives that have ‘adequate enforcement capacity. At the moment, global conventions do not have the legal capacity to hold individual governments accountable for the implementation of relevant dispositions; their rules are not binding at the national level’ (p.413)

The proposal, and the last point above all, carries an echo of an earlier proposal for an international financial transparency convention. In 2009, the Norwegian Government Commission on Capital Flight from Poor Countries (section 9.2.3) proposed such a convention, which would apply to all countries and include two main elements relating to transparency:

First, it must bind states not to introduce legal structures that, together with more specifically defined instruments, are particularly likely to undermine the rule of law in other states. Second, states which suffer loss and damage from such structures must have the right and duty to adopt effective countermeasures which will prevent structures in tax havens from causing loss and damage to public and private interests both within and outside of their own jurisdiction.

The commonalities with the proposed global compact are the recognition that states have responsibilities towards each other in respect of financial transparency; and that these are sufficiently serious, and their abnegation sufficiently damaging for other states and citizens, that practical enforcement is necessary.

The authors and others in the AERC network are now working on a range of country studies which will provide detailed further evidence of the issues in question. Meanwhile the ‘Stop the Bleeding’ consortium that brings together a wide range of African actors to carry forward the agenda of the Mbeki panel is increasingly active.

Part of the reason this book is a milestone is that it sheds new light on what is known about the causes of illicit capital flows; offering supporting to the narrative that corruption and IFF should be seen not as the result of poverty, but rather as its exploitation – often led by external actors and always facilitated by financial secrecy elsewhere.

It will take on a new significance altogether if it also marks the starting point for an African-led process, perhaps backed by Norway and others, to develop an international agreement establishing the basic transparency expected – nay, required – from states toward one another; and making enforceable for the first time, claims against states for the damage caused by their financial secrecy.

[Talking of counter-measures – look out for a new TJN proposal launching tomorrow…]

June 2015. Surprising everyone by actually arriving within the stated month, here’s the sixth Tax Justice Research Bulletin – a monthly series dedicated to tracking the latest developments in policy-relevant research on national and international tax, available in full over at TJN.

This issue looks at a new paper in The Lancet on the potential links between direct taxation and health outcomes including child mortality; and at research on the suitability or otherwise of accounting data for tax purposes. The Spotlight falls on tobacco taxes, the shameful manipulation of economic arguments by Big Tobacco, and a paper entitled The Single Best Health Policy in the World: Tobacco Taxes. If this issue was any more health-y, you could put a vest on it and send it out to do a half-Iron Man with Owen Barder.

This year’s thematic focus was on the flawed notion of “competition” between nation states, and there’s a cracking set of papers from a whole range of disciplines (from philosophy to accounting) and backgrounds (including practitioners, civil society researchers and academics from universities from Hong Kong to Barcelona); and touching on all sorts of tax and non-tax aspects of ‘competition’, with insights into everything from Guernsey’s dominant investment position in annexed Crimea, to the ‘voluntariness’ of migration; and from regulatory responses of commodity traders to the role of KPMG in systemic regulatory arbitrage.

The workshop ended with a really engaged discussion about the relative merits of taking on the entire logic of state competition, versus the practical value of keeping focus on tax.

There’s certainly an important challenge in reclaiming the word ‘competition’ in this context, which has been used almost as a synonym for ‘no government intervention’ – when ensuring competition may well require greater intervention, in order to prevent power abuses leading to further concentration. The creators of the ‘Global Competitiveness Index’, for example, probably don’t see themselves as advocates for a world regulatory body, preventing unfair competition between states…

Submissions for the Bulletin, including tax-related melodic suggestions, are most welcome.

One of the striking differences between the Millennium Development Goals set in 2000, and the post-2015 Sustainable Development Goals, is the latter’s emphasis on domestic resource mobilisation – set against the aid-centricity of the former. While this is welcome (primarily because of the enhanced potential for domestic “ownership” of priorities, and the ensuing political benefits), it does raise a question.

A new paper published in leading health journal, The Lancet, tackles this question. Reeves, Gourtsoyannis, Basu, McCoy, McKee and Stuckler construct a panel of revenue, expenditure and health data for 89 low- and middle-income countries, from 1995-2011, and use it to explore the relevance of different sources of financing.

They reach two main findings. First, as you’d expect, they uncover a fairly strong association between tax revenues and health spending (Figure 1 – click to enlarge): more tax revenue per capita… more public health spending per capita.

In a simple model, an additional $100 of GDP per capita is associated with $1.86 of extra health spending; while an additional $100 of tax revenue per capita is associated with $9.86 of health spending. There is also (Figure 2) support for impact on health outcomes.

Second, the authors find that the association hinges on direct tax in particular. They find that $100 of direct tax revenue per capita is associated with $16 of public health spending; whereas consumption and other taxes appear to have a small negative association. Most strikingly (Figure 3) there is an association between consumption taxes (but not direct taxes) and mortality outcomes.

What should we make of these results? (Does VAT kill children?) The authors are cautious about the limitations of World Bank tax data, and about direct causal interpretations of the results. But perhaps still more caution is needed.

Broadly speaking, we expect direct taxes (on income, profits and capital gains) to be more progressive than taxes on consumption – since households with lower incomes inevitably consume more of their income. In addition, there is some evidence to suggest that direct taxes are the most powerful in driving governance improvements associated with greater reliance on tax revenues rather than say natural resources or aid – on which, see Mick Moore’s really useful, critical survey in this ebook. So if direct taxes are a progressive tool associated with better governance, should we expect also to see better public spending outcomes?

Perhaps, and maybe even probably; but let’s be careful. Correlation and causation again. If governments are more or less interested in progressive taxation, and more or less interested in universal service provision, we’d expect those to line up so that governments favouring progressive tax will generally also deliver more broad-based improvements in (e.g.) health. But that’s not the same as saying that if all governments increased direct taxes (by diktat, or from changes in international norms, or – say – improvements in the transparency of multinationals), that they would also all focus more on health improvements.

We know that there are strong correlations between GDP per capita and tax/GDP. We know, too, that this holds most strongly for direct taxes. In addition, the sample period covers what is probably the peak of the “tax consensus” which inter alia encouraged consumption taxes above all others, and the relative neglect of direct taxes. In general, such advice was most powerfully passed into policy in those countries with least capacity and least political space to resist.

By and large, then, we’d expect to see that countries with the lowest per capita incomes and the weakest states exhibit not only low public health spending and poor outcomes, but also low tax revenues and relatively high reliance on consumption tax rather than direct tax — without there necessarily being any link from tax choices to spending outcomes…

This paper is a thought-provoking contribution, but due both to data weaknesses and to the difficulties of establishing causality, it can’t be more than suggestive. The challenge for further research is to address, as far as possible, these two issues. We can’t show that specific tax policies necessarily deliver different spending policies or outcomes (these are separate policy choices); but we may be able to demonstrate the associations more strongly, not least by allowing more effectively for the causal roles of per capita GDP and state capacity, and/or by focusing on specific moments of policy change to understand the effects.

Tobacco tax has been largely overlooked in tax justice discussions – perhaps because it’s a relatively niche issue compared to income tax, for example. But there are important reasons why we should see tobacco tax as a significant justice issue, and there may be important political lessons to learn about how leading opponents of effective taxation operate.

The authors survey the substantial literature and set out the key findings. Very briefly:

tobacco taxes are ‘the single most cost effective way to save lives in developing countries’;

the benefits in terms of premature deaths avoided accrue disproportionately to the poorest people (Figure 4);

substantial revenues can also be raised; and

we know what effective (and ineffective) tobacco taxes look like.

Why then are the appropriate policies not being pursued in more countries? Savedoff and Alwang address this question too (p.13):

“Tobacco companies have undermined public health efforts to save hundreds of millions of lives by delaying the introduction of tobacco taxes, reducing tax rates, or advising countries to adopt tax policies that are less effective at reducing tobacco consumption. They do so by promoting false or exaggerated concerns related to the effect of tobacco taxes on employment, government revenues, poor people and smuggling.”

Those ‘concerns’ include:

The claim that other (less effective) approaches are better than tax;

The claim that other (less effective) tax approaches may be better for revenue;

The claim that tobacco taxes are regressive, and ultimately borne most by households that policymakers (should) care about; and

The claim that tobacco tax will increase illicit tobacco (a phenomenon for which only tobacco companies have been found guilty, repeatedly over time and across the world).

No prizes, I’m afraid, for identifying parallels with some of the more extreme lobbying against multinational corporation tax/transparency measures.

Where these tactics have been successful despite the evidence, it is in large part because the tobacco lobby’s power is unmatched – and it is difficult to create an equivalently focused counter-lobby in defence of those unknown people who will lose their lives unnecessarily in the future.

The need for more effective coordination of advocacy for effective tobacco taxes is clear; where it will come from is not, despite important efforts from Bloomberg Philanthropy and the Gates Foundation. Does it fall to a handful of foundations to take on big tobacco around the world? Where are the World Bank and IMF? Where are leading development donor countries which have done much to reduce their own tobacco consumption?

And where is TJN? Well, watch this space. And let me know if you might want to be involved in something. (See also this post on big tobacco’s influence on World No Tobacco Day, a version of which has just been published in the Philippines daily, BusinessWorld.)

One of many happy things about the Tax Justice Network is the range of experts involved, by discipline and by professional background. And one of the great things this gives rise to is analysis that is often so far ahead of the immediate public policy discussion that you might not even be able to see it from over there. For example…

Two TJN stalwarts from the accounting side – one an academic, Prof. Prem Sikka, and the other practitioner-turned-campaigner, Richard Murphy – have come together to address the prickly question of whether accounting data can actually be part of the solution to the corporate tax base erosion and profit shifting of multinationals.

Their working paper is published by the International Centre for Tax and Development, in its important series addressing unitary taxation. [Full disclosure, just in case it’s not completely clear already that I’m biased: I have an unrelated paper in that project, and am working with the ICTD on other stuff too.]

A little background: TJN started up in 2003 with a project to promote country-by-country reporting by multinationals (notably, Richard’s draft standard), as a major transparency tool to limit tax abuse. Since then this esoteric proposal has moved steadily from the extremist fringes to centre stage, with the 2013 meetings of the G8 and G20 directing the OECD to produce such a standard for global use.

One effect of this is that accounting data has probably become more central to high-level political proposals (and scrutiny) than – well, perhaps ever. (I still remember a meeting of the International Accounting Standards Board in the mid-late 2000s, marked by the then-revolutionary presence of NGOs which pointed the way forward to that greater public interest. Happy days…)

The tendency, conscious or otherwise, has been to assume that accounting data is accurate (though not necessarily addressing the right things), and at least broadly consistent across jurisdictions. As such, it can provide the basis for powerful measure such as country-by-country reporting (for both red-flagging by tax authorities, and holding to account by civil society).

But if there’s one, top line message from the new Sikka & Murphy (2015), it’s this: accounting data does not at present provide a good basis for this greater understanding of tax. Rather, accounting data not only provides a means by which tax positions can be obscured from view; it also provides an additional vector by which tax positions can be manipulated.

How so? The abridged Table 1 gives a sense of it (scroll down or click for larger version). The differences around the world in accounting treatment for tax purposes are manifold and fundamental. The opportunities are legion for multinationals to exploit differences in national treatment, in order to achieve preferred global tax outcomes.

Now since “no jurisdiction which we can identify relies upon unadjusted traditional accounting profit as a basis for the taxation of corporate income”, and reliance on International Financial Reporting Standards would exacerbate not ameliorate the problem, the authors argue that “tax-specific measures of income and expenses for taxation purposes need to be defined” – not least, for any proposal for a full shift towards unitary taxation of MNEs. Their specific suggestion is this:

“[W]e think it possible that a taxation base for unitary taxation that is broadly, but not precisely, equivalent to the accounting concept of EBITDA (Earnings Before Interest, Taxation, Depreciation and Amortisation) could be developed. This resulting tax base before offset of locally-determined allowances could then be apportioned in accordance with a formula that is likely to exclude assets, because relief for expenditure on capital will be given locally and capital costs do not therefore need to be considered for formula purposes.”

Even more than usual, this summary is nowhere close to doing justice to the deep and rich set of questions that the paper raises. It’s a difficult paper, technically challenging in more than one way and requiring the reader to think well ahead. And it’s an important paper. We may not hear much about it for a while, but it wouldn’t be at all surprising to see it being referred back to as a foundational piece of problematisation in years to come.

May 2015. Welcome to the fifth Tax Justice Research Bulletin, a monthly series dedicated to tracking the latest developments in policy-relevant research on national and international taxation. (Full version coming over at TJN, naturally!)

This issue looks at a fascinating thesis on the different people and organisations that influence the OECD revision of corporate tax rules; and a new analysis from the IMF on the scale of corporate profit-shifting, with particular attention to developing countries’ revenue losses. The Spotlight falls on the Financial Secrecy Index, which has just been published in Economic Geography.

This month’s backing track, suggested by Nick Shaxson, goes out to free-riders everywhere: ‘Paid in Full’:

I can’t say for sure what Joe Stiglitz and colleagues (economists, tax folks and others) from around the world will have made of their analysis of current tax rules, but it can only be useful to have a high-level, critical expert intervention. Those closed circles of tax professionals may be useful for channeling a certain policy convergence, but perhaps less so for the kind of wider thinking that may be needed.

As ever, submissions for the Bulletin, including musical offerings, are most welcome.

Last month, TJRB 1(4) looked at the OECD’s review of research on base erosion and profit-shifting (BEPS) by multinational enterprises (MNEs). That review revealed a dearth of findings in a number of areas, as well as broad consensus on the importance of the problem. Untouched in that review, and little researched in generally, is the process by which policy on BEPS is made.

The historical record, back to the League of Nations and beyond, has been laid out by Prof. Sol Picciotto. Sol, one of our senior advisers, now leads the BEPS Monitoring Group, the hub for technical submissions to BEPS from civil society. And the BEPS process itself has now been subject to a detailed process analysis, in a seriously impressive Copenhagen Business School Master’s thesis by Rasmus Corlin Christensen.

The main focus is on BEPS 13, which deals with transfer pricing documentation including country-by-country reporting (CBCR), and the findings reflect many interviews as well as analysis of submissions and consultations. The summary of literature, and detail of the methods, are well worth the time.Figures 1 and 2 show the simple range of submissions to BEPS 13, in terms of organisation type and geographical origin. There’s little surprise to find that less than 10% of submissions came from academia and civil society; and even less from South America, Africa and Asia combined.

Similarly, figures 3 and 4 confirm that business groups and professional services firms expressed preference for much more restricted transfer pricing documentation than did academia or civil society. Figure 5 shows tax practitioners with the greatest intra-group variation of views expressed, compared to other private sector groupings, with business lobbies the least; while academia provided the most varied range of views, and civil society the least. The latter point is perhaps unsurprising given the technical nature of the process (hence relatively limited engagement); and that BEPS 13 addresses an area in which civil society consensus has emerged over a decade or so. {Indeed, the content of BEPS 13 is in good part a product of successful influence by civil society in non-specialist, political processes, not least in the UK – but that would be a whole other study.}

The analysis goes to a much more detailed level, tracing the paths of leading individuals in the process, identifying ‘professional competition’ as a key factor, where “influence in highly technical policy discussions is contingent upon expertise (being able to speak authoritatively) and networks (being listened to)… I distinguish two types of influential professional: career diverse professionals (“octopuses”) and well-connected specialists (“arrows”). The former are influential because of their varied expertise, the latter because they are respected through key tax/transfer pricing networks.” In figure 16 (click to expand, as ever), the red dots indicate organisations with a ‘managing professional’ who is influential in the process.

The full thesis contains a great deal more, including on the career paths of influentials. These are just some of the broad conclusions:

[A]nalysis of the BEPS Action 13 consultation shows that it was dominated by Western tax advisers and business representatives, that there was a general preference for a limited [transfer pricing documentation] package, and that there was significant variation in attitudes between similar participating organisations. Furthermore, the discussions were highly complex, requiring substantial technical expertise, and thus limiting the range of participating organisations… Looking at the pool of BEPS Action 13 professionals’ expertises, I find that while legal and private sector views are important in the reform, several other expertises are also relevant, signifying the need for varied expertise in order to obtain policy influence…

Finally, the significance of access to the right expertise and networks is visible in another articulation of professional competition in BEPS Action 13: lobby centres. Lobby centres are specific interest groups where different professionals and organisations collectively engage the policy process, spearheaded by one particular professional, who most often is influential. Peripheral professionals and groups without access will use this lobbying strategy to leverage the expertise and networks of influential professionals. This strategy highlights the importance of being able to access the right professional expertise and networks in order to make engage successfully in policy debates. However, this importance is not sufficiently recognised by the interest group literature, which emphasises organisational finances or issue attributes.

Research using tax haven lists is inevitably compromised, showing at best a partial view. It is unfortunate, to say the least, that most economic analysis of tax-havenry has simply taken as read the politically-distorted identification.

The TJRB won’t plug TJN’s own research very often. But the Financial Secrecy Index is one of the bigger research contributions the network has made. It adds the possibility of rigorous definition, to the inevitable vagueness of debates on ‘tax havens’ (on which see e.g. my chapter in the World Bank volume); as well as helping to shift views (and policy) away from seeing corruption as a poor country problem. The origin of the index lies in these two points.

The leading journal Economic Geography has now published our paper, which we hope will accelerate the ongoing process of its adoption into academic research. Here’s the abstract:

Both academic research and public policy debate around tax havens and offshore finance typically suffer from a lack of definitional consistency. Unsurprisingly then, there is little agreement about which jurisdictions ought to be considered as tax havens—or which policy measures would result in their not being so considered. In this article we explore and make operational an alternative concept, that of a ‘secrecy jurisdiction’, and present the findings of the resulting Financial Secrecy Index (FSI). The FSI ranks countries and jurisdictions according to their contribution to opacity in global financial flows, revealing a quite different geography of financial secrecy from the image of small island tax havens that may still dominate popular perceptions and some of the literature on offshore finance. Some major (secrecy-supplying) economies now come into focus. Instead of a binary division between tax havens and others, the results show a secrecy spectrum, on which all jurisdictions can be situated, and that adjustment for the scale of business is necessary in order to compare impact propensity. This approach has the potential to support more precise and granular research findings and policy recommendations.

The ungated version is published as a CGD working paper. We explain in some detail the definitional debates around the terms ‘tax haven’ and ‘offshore financial centre’, and the unresolved issues in each case that make them unsuitable for categories in research. In the case of tax havens, the impossibility of definition was most famously noted in a 1981 report to the US Treasury – and yet it remains the most common term in research as well as media reporting. In policy, this has led to the use of subjective lists of jurisdictions, from e.g. the OECD or IMF.

Such lists reflect the politics of the creating institutions, and of the moment of creation, as well as the purpose. For example, a list created specifically to sanction ‘non-cooperative’ havens will be subject to much more political pressure, exacerbating the problem of small, politically weak jurisdictions being over-represented. It is highly unfortunate, in terms of generating robust research findings, that economists in particular have tended to rely on such lists for their analysis of the effects of tax havens.

A similar dynamic affects the lists of offshore financial centres (OFCs); since everywhere (else) is arguably offshore, it turns out that offshoreness lies in the eye of the beholder. Few deny the UK’s role in creating leading offshore financial markets; but few institutions have been willing to put the UK on their lists of OFCs. And once again, the absence of objectively verifiable criteria lead to a tendency to over-represent small jurisdictions, and to woolly research findings at best.

The alternative we propose is to focus on financial secrecy instead, defining ‘secrecy jurisdictions’ using objectively verifiable criteria (around e.g. banking secrecy, international tax cooperation, and corporate transparency), and combining this with a scale weighting based on each jurisdiction’s share of global financial service exports.

Figure 1 compares some FSI findings with the most commonly used lists (the blue diamonds). Two points can be seen clearly: first, most lists capture less than half of the global market (only one captures more of the market than the ten biggest jurisdictions); and second, most lists are a little more secretive than the FSI in general, or the top ten FSI jurisdictions (albeit not nearly as secretive as the ten most FSI secretive jurisdictions, which together account for c.0% of the global market).

Scale matters; and so does objective analysis of secrecy. As the FSI is increasingly used in policy and research analysis, including political risk ratings and other indices, we hope to see the emergence of a much more rigorous evidence base on the effects and determinants of ‘haven’ activity.

One last thing: with the launch of the 2015 FSI in November, we’ll be getting into a serious process of evaluation, which we expect to lead to some non-trivial changes in the construction of the index. If you’d like to weigh in on this, just drop me a line. (Or we may come and find you with a survey or interview request anyway…)

For as long as there has been civil society attention to issues of tax justice, there have been calls for the international financial institutions to provide analyses of the scale of various aspects of the problem. Raymond Baker has been particularly heroic in pursuing the World Bank and IMF to produce estimates of illicit flows to complement or challenge those of Global Financial Integrity. Long-term leader among bilateral donors, Norway even managed to seal a deal with Robert Zoellick to pay for his World Bank to produce such an estimate – only for a senior Bank staff revolt led him to reverse course and deliver only a volume of work by outside authors.

While there are still no takers for estimates of the full breadth of illicit financial flows, the last year has seen a growing willingness to come up with big numbers for the scale of revenue losses due to the tax behaviour of MNEs. In addition to unpublished estimates by OECD researchers (I could tell you but…), UNCTAD have prepared an estimate that one type of tax dodge (thin capitalisation via a small number of opaque jurisdictions) resulted in the manipulation of declared returns in developing countries, producing a revenue loss of around $100 billion p.a. (see also the critique suggesting the estimate should perhaps be nearer $300 billion).

The IMF – where the sole leadership of the OECD in the BEPS process still rankles – has been increasingly active in this area. Its 2014 spillover analysis began by emphasising “the IMF’s experience on international tax issues with its wide membership”, and concluded with the finding that developing countries (i.e. those within the IMF’s remit but not the OECD’s) suffer from spillovers (i.e. tax losses due to behaiour of other jursidictions, and in particular revenue losses due to profit-shifting) that are “especially marked and important.”

In terms of the prospects for BEPS, the IMF was unequivocal: “At issue here are deeper notions as to the ‘fair’ international allocation of tax revenues and powers across countries (which current initiatives do not address)” (p.12); and “Current initiatives, which operate within the present international tax architecture, will not eliminate spillovers” (p.35).

Now researchers at the IMF’s Fiscal Affairs Dept (FAD) have published a new study. Where the 2014 paper relied primarily on data on US MNEs, the currrent analysis uses the internal FAD dataset on tax revenues (unpublished, but thought to be not a million miles, at least in the approach used, from the ICTD Government Revenue Dataset). Figure 2 shows we’re on course for a near-halving of corporate income tax rates over 35 years.

The aim of the analysis is to understand the impact of CIT rates (domestic and foreign) on individual countries’ corporate tax base. The authors use the difference between ‘tax havens’ and non-havens to shed a little light on the relative importance of base effects that stem from shifting of real economic activity, as against profit-shifting. An interesting additional result, a ‘horse-race’ between the base effects of GDP-weighted and ‘haven-weighted’ tax rates of other jurisdictions, sees only the latter emerge as significant – suggesting “the primacy of avoidance over real effects” (p.18).

The authors also consider the question of the relative scale of effects between developing countries and OECD members (make of that choice of comparator groups what you will). Results for developing countries only suggest that both real effects and profit-shifting “matter at least as much”. And finally, a “simple, albeit highly speculative” revenue assessment produces table 6.

In line, as the authors note, with Gravelle’s (2013) study of US losses, they find a long-run revenue loss for OECD countries of toward 0.6% of GDP (some $500 billion). For developing countries however, the losses are nearly three times as high in GDP terms, exceeding $200 billion. This doesn’t immediately seem inconsistent with the UNCTAD findings of $100 billion lost through thin capitalisation alone – although would certainly seem conservative if there is merit to the critique mentioned that revises this number towards $300 billion.

I’m hoping the authors will be happy to share the code, and to be able to consider a couple of extensions. One could be to use actual effective rates from the US MNE data (which tend to show a sharper fall than other sources find); another to complement the tax haven list approach using the – ahem – Financial Secrecy Index.

Update 15 June 2015: the authors have very kindly shared the code – I’ll update if we get anywhere in extending the approach.

Update 1 October 2015: having been the withdrawn since June, a revised version of the paper has now been posted (hat-tip to Petr Janský). In terms of the summary here, the main changes relate to the calculation of revenue loss estimates. These are now somewhat lower, and expressed with substantially more caution – figure 3 here (click for full size version) effectively replaces table 6 above. Subject to caveats, c.$200 billion revenue losses for developing countries remains the spot estimate.

April-ish 2015. The fourth Tax Justice Research Bulletin is out (a monthly series dedicated to tracking the latest developments in policy-relevant research on national and international taxation). Find it all together, as it should be, at its TJN home.

This month’s backing track probably refers more to Greek policymakers than the CTPA: the late, great Lucky Dube’s Mr Taxman (“What have you done for me lately?”).

For your future research needs, the updating of the ICTD Government Revenue Dataset is almost complete, so with a bit of luck it will be published in June. Discussions about a major 2016 conference and call for papers using the data are underway.

As ever, submissions for the Bulletin – substantial and musical – are most welcome.